package com.hzit.service;

import com.hzit.entity.PageResult;
import com.hzit.entity.Student;
import com.hzit.vo.StudentVo;

import java.util.List;

public interface StudentService {
	List<Student> selectAll();

	Student findById(int sid);

	void insert(Student stud);

	void update(Student student);

	void deleteById(int sid);

	List<Student> findByWords(Student student);

	PageResult<StudentVo> search(int page, int pageSize, Student student);
}
